3 * Name: Twitter Connector
4 * Description: Relay public postings to a connected Twitter account
6 * Author: Tobias Diekershoff <https://f.diekershoff.de/profile/tobias>
7 * Author: Michael Vogel <https://pirati.ca/profile/heluecht>
9 * Copyright (c) 2011-2013 Tobias Diekershoff, Michael Vogel
10 * All rights reserved.
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions are met:
14 * * Redistributions of source code must retain the above copyright notice,
15 * this list of conditions and the following disclaimer.
16 * * Redistributions in binary form must reproduce the above
17 * * copyright notice, this list of conditions and the following disclaimer in
18 * the documentation and/or other materials provided with the distribution.
19 * * Neither the name of the <organization> nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
26 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
28 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
30 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
31 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
32 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 /* Twitter Plugin for Friendica
38 * Author: Tobias Diekershoff
39 * tobias.diekershoff@gmx.net
41 * License:3-clause BSD license
44 * To use this plugin you need a OAuth Consumer key pair (key & secret)
45 * you can get it from Twitter at https://twitter.com/apps
47 * Register your Friendica site as "Client" application with "Read & Write" access
48 * we do not need "Twitter as login". When you've registered the app you get the
49 * OAuth Consumer key and secret pair for your application/site.
51 * Add this key pair to your global .htconfig.php or use the admin panel.
53 * $a->config['twitter']['consumerkey'] = 'your consumer_key here';
54 * $a->config['twitter']['consumersecret'] = 'your consumer_secret here';
56 * To activate the plugin itself add it to the $a->config['system']['addon']
57 * setting. After this, your user can configure their Twitter account settings
58 * from "Settings -> Plugin Settings".
60 * Requirements: PHP5, curl [Slinky library]
63 define('TWITTER_DEFAULT_POLL_INTERVAL', 5); // given in minutes
65 function twitter_install() {
66 // we need some hooks, for the configuration and for sending tweets
67 register_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
68 register_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
69 register_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
70 register_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
71 register_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
72 register_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
73 register_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
74 register_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
75 register_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
76 register_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
77 logger("installed twitter");
81 function twitter_uninstall() {
82 unregister_hook('connector_settings', 'addon/twitter/twitter.php', 'twitter_settings');
83 unregister_hook('connector_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
84 unregister_hook('post_local', 'addon/twitter/twitter.php', 'twitter_post_local');
85 unregister_hook('notifier_normal', 'addon/twitter/twitter.php', 'twitter_post_hook');
86 unregister_hook('jot_networks', 'addon/twitter/twitter.php', 'twitter_jot_nets');
87 unregister_hook('cron', 'addon/twitter/twitter.php', 'twitter_cron');
88 unregister_hook('queue_predeliver', 'addon/twitter/twitter.php', 'twitter_queue_hook');
89 unregister_hook('follow', 'addon/twitter/twitter.php', 'twitter_follow');
90 unregister_hook('expire', 'addon/twitter/twitter.php', 'twitter_expire');
91 unregister_hook('prepare_body', 'addon/twitter/twitter.php', 'twitter_prepare_body');
93 // old setting - remove only
94 unregister_hook('post_local_end', 'addon/twitter/twitter.php', 'twitter_post_hook');
95 unregister_hook('plugin_settings', 'addon/twitter/twitter.php', 'twitter_settings');
96 unregister_hook('plugin_settings_post', 'addon/twitter/twitter.php', 'twitter_settings_post');
100 function twitter_follow($a, &$contact) {
102 logger("twitter_follow: Check if contact is twitter contact. ".$contact["url"], LOGGER_DEBUG);
104 if (!strstr($contact["url"], "://twitter.com") AND !strstr($contact["url"], "@twitter.com"))
107 // contact seems to be a twitter contact, so continue
108 $nickname = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $contact["url"]);
109 $nickname = str_replace("@twitter.com", "", $nickname);
111 $uid = $a->user["uid"];
113 $ckey = get_config('twitter', 'consumerkey');
114 $csecret = get_config('twitter', 'consumersecret');
115 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
116 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
118 require_once("addon/twitter/codebird.php");
120 $cb = \Codebird\Codebird::getInstance();
121 $cb->setConsumerKey($ckey, $csecret);
122 $cb->setToken($otoken, $osecret);
124 $parameters = array();
125 $parameters["screen_name"] = $nickname;
127 $user = $cb->friendships_create($parameters);
129 twitter_fetchuser($a, $uid, $nickname);
131 $r = q("SELECT name,nick,url,addr,batch,notify,poll,request,confirm,poco,photo,priority,network,alias,pubkey
132 FROM `contact` WHERE `uid` = %d AND `nick` = '%s'",
136 $contact["contact"] = $r[0];
139 function twitter_jot_nets(&$a,&$b) {
143 $tw_post = get_pconfig(local_user(),'twitter','post');
144 if(intval($tw_post) == 1) {
145 $tw_defpost = get_pconfig(local_user(),'twitter','post_by_default');
146 $selected = ((intval($tw_defpost) == 1) ? ' checked="checked" ' : '');
147 $b .= '<div class="profile-jot-net"><input type="checkbox" name="twitter_enable"' . $selected . ' value="1" /> '
148 . t('Post to Twitter') . '</div>';
152 function twitter_settings_post ($a,$post) {
155 // don't check twitter settings if twitter submit button is not clicked
156 if (!x($_POST,'twitter-submit'))
159 if (isset($_POST['twitter-disconnect'])) {
161 * if the twitter-disconnect checkbox is set, clear the OAuth key/secret pair
162 * from the user configuration
164 del_pconfig(local_user(), 'twitter', 'consumerkey');
165 del_pconfig(local_user(), 'twitter', 'consumersecret');
166 del_pconfig(local_user(), 'twitter', 'oauthtoken');
167 del_pconfig(local_user(), 'twitter', 'oauthsecret');
168 del_pconfig(local_user(), 'twitter', 'post');
169 del_pconfig(local_user(), 'twitter', 'post_by_default');
170 del_pconfig(local_user(), 'twitter', 'lastid');
171 del_pconfig(local_user(), 'twitter', 'mirror_posts');
172 del_pconfig(local_user(), 'twitter', 'import');
173 del_pconfig(local_user(), 'twitter', 'create_user');
174 del_pconfig(local_user(), 'twitter', 'own_id');
176 if (isset($_POST['twitter-pin'])) {
177 // if the user supplied us with a PIN from Twitter, let the magic of OAuth happen
178 logger('got a Twitter PIN');
179 require_once('library/twitteroauth.php');
180 $ckey = get_config('twitter', 'consumerkey');
181 $csecret = get_config('twitter', 'consumersecret');
182 // the token and secret for which the PIN was generated were hidden in the settings
183 // form as token and token2, we need a new connection to Twitter using these token
184 // and secret to request a Access Token with the PIN
185 $connection = new TwitterOAuth($ckey, $csecret, $_POST['twitter-token'], $_POST['twitter-token2']);
186 $token = $connection->getAccessToken( $_POST['twitter-pin'] );
187 // ok, now that we have the Access Token, save them in the user config
188 set_pconfig(local_user(),'twitter', 'oauthtoken', $token['oauth_token']);
189 set_pconfig(local_user(),'twitter', 'oauthsecret', $token['oauth_token_secret']);
190 set_pconfig(local_user(),'twitter', 'post', 1);
191 // reload the Addon Settings page, if we don't do it see Bug #42
192 goaway($a->get_baseurl().'/settings/connectors');
194 // if no PIN is supplied in the POST variables, the user has changed the setting
195 // to post a tweet for every new __public__ posting to the wall
196 set_pconfig(local_user(),'twitter','post',intval($_POST['twitter-enable']));
197 set_pconfig(local_user(),'twitter','post_by_default',intval($_POST['twitter-default']));
198 set_pconfig(local_user(), 'twitter', 'mirror_posts', intval($_POST['twitter-mirror']));
199 set_pconfig(local_user(), 'twitter', 'import', intval($_POST['twitter-import']));
200 set_pconfig(local_user(), 'twitter', 'create_user', intval($_POST['twitter-create_user']));
202 if (!intval($_POST['twitter-mirror']))
203 del_pconfig(local_user(),'twitter','lastid');
205 info(t('Twitter settings updated.') . EOL);
208 function twitter_settings(&$a,&$s) {
211 $a->page['htmlhead'] .= '<link rel="stylesheet" type="text/css" href="' . $a->get_baseurl() . '/addon/twitter/twitter.css' . '" media="all" />' . "\r\n";
213 * 1) Check that we have global consumer key & secret
214 * 2) If no OAuthtoken & stuff is present, generate button to get some
215 * 3) Checkbox for "Send public notices (140 chars only)
217 $ckey = get_config('twitter', 'consumerkey' );
218 $csecret = get_config('twitter', 'consumersecret' );
219 $otoken = get_pconfig(local_user(), 'twitter', 'oauthtoken' );
220 $osecret = get_pconfig(local_user(), 'twitter', 'oauthsecret' );
221 $enabled = get_pconfig(local_user(), 'twitter', 'post');
222 $checked = (($enabled) ? ' checked="checked" ' : '');
223 $defenabled = get_pconfig(local_user(),'twitter','post_by_default');
224 $defchecked = (($defenabled) ? ' checked="checked" ' : '');
225 $mirrorenabled = get_pconfig(local_user(),'twitter','mirror_posts');
226 $mirrorchecked = (($mirrorenabled) ? ' checked="checked" ' : '');
227 $importenabled = get_pconfig(local_user(),'twitter','import');
228 $importchecked = (($importenabled) ? ' checked="checked" ' : '');
229 $create_userenabled = get_pconfig(local_user(),'twitter','create_user');
230 $create_userchecked = (($create_userenabled) ? ' checked="checked" ' : '');
232 $css = (($enabled) ? '' : '-disabled');
234 $s .= '<span id="settings_twitter_inflated" class="settings-block fakelink" style="display: block;" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
235 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
237 $s .= '<div id="settings_twitter_expanded" class="settings-block" style="display: none;">';
238 $s .= '<span class="fakelink" onclick="openClose(\'settings_twitter_expanded\'); openClose(\'settings_twitter_inflated\');">';
239 $s .= '<img class="connector'.$css.'" src="images/twitter.png" /><h3 class="connector">'. t('Twitter Import/Export/Mirror').'</h3>';
242 if ( (!$ckey) && (!$csecret) ) {
244 * no global consumer keys
245 * display warning and skip personal config
247 $s .= '<p>'. t('No consumer key pair for Twitter found. Please contact your site administrator.') .'</p>';
250 * ok we have a consumer key pair now look into the OAuth stuff
252 if ( (!$otoken) && (!$osecret) ) {
254 * the user has not yet connected the account to twitter...
255 * get a temporary OAuth key/secret pair and display a button with
256 * which the user can request a PIN to connect the account to a
257 * account at Twitter.
259 require_once('library/twitteroauth.php');
260 $connection = new TwitterOAuth($ckey, $csecret);
261 $request_token = $connection->getRequestToken();
262 $token = $request_token['oauth_token'];
264 * make some nice form
266 $s .= '<p>'. t('At this Friendica instance the Twitter plugin was enabled but you have not yet connected your account to your Twitter account. To do so click the button below to get a PIN from Twitter which you have to copy into the input box below and submit the form. Only your <strong>public</strong> posts will be posted to Twitter.') .'</p>';
267 $s .= '<a href="'.$connection->getAuthorizeURL($token).'" target="_twitter"><img src="addon/twitter/lighter.png" alt="'.t('Log in with Twitter').'"></a>';
268 $s .= '<div id="twitter-pin-wrapper">';
269 $s .= '<label id="twitter-pin-label" for="twitter-pin">'. t('Copy the PIN from Twitter here') .'</label>';
270 $s .= '<input id="twitter-pin" type="text" name="twitter-pin" />';
271 $s .= '<input id="twitter-token" type="hidden" name="twitter-token" value="'.$token.'" />';
272 $s .= '<input id="twitter-token2" type="hidden" name="twitter-token2" value="'.$request_token['oauth_token_secret'].'" />';
273 $s .= '</div><div class="clear"></div>';
274 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
277 * we have an OAuth key / secret pair for the user
278 * so let's give a chance to disable the postings to Twitter
280 require_once('library/twitteroauth.php');
281 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
282 $details = $connection->get('account/verify_credentials');
283 $s .= '<div id="twitter-info" ><img id="twitter-avatar" src="'.$details->profile_image_url.'" /><p id="twitter-info-block">'. t('Currently connected to: ') .'<a href="https://twitter.com/'.$details->screen_name.'" target="_twitter">'.$details->screen_name.'</a><br /><em>'.$details->description.'</em></p></div>';
284 $s .= '<p>'. t('If enabled all your <strong>public</strong> postings can be posted to the associated Twitter account. You can choose to do so by default (here) or for every posting separately in the posting options when writing the entry.') .'</p>';
285 if ($a->user['hidewall']) {
286 $s .= '<p>'. t('<strong>Note</strong>: Due your privacy settings (<em>Hide your profile details from unknown viewers?</em>) the link potentially included in public postings relayed to Twitter will lead the visitor to a blank page informing the visitor that the access to your profile has been restricted.') .'</p>';
288 $s .= '<div id="twitter-enable-wrapper">';
289 $s .= '<label id="twitter-enable-label" for="twitter-checkbox">'. t('Allow posting to Twitter'). '</label>';
290 $s .= '<input id="twitter-checkbox" type="checkbox" name="twitter-enable" value="1" ' . $checked . '/>';
291 $s .= '<div class="clear"></div>';
292 $s .= '<label id="twitter-default-label" for="twitter-default">'. t('Send public postings to Twitter by default') .'</label>';
293 $s .= '<input id="twitter-default" type="checkbox" name="twitter-default" value="1" ' . $defchecked . '/>';
294 $s .= '<div class="clear"></div>';
296 $s .= '<label id="twitter-mirror-label" for="twitter-mirror">'.t('Mirror all posts from twitter that are no replies').'</label>';
297 $s .= '<input id="twitter-mirror" type="checkbox" name="twitter-mirror" value="1" '. $mirrorchecked . '/>';
298 $s .= '<div class="clear"></div>';
301 $s .= '<label id="twitter-import-label" for="twitter-import">'.t('Import the remote timeline').'</label>';
302 $s .= '<input id="twitter-import" type="checkbox" name="twitter-import" value="1" '. $importchecked . '/>';
303 $s .= '<div class="clear"></div>';
305 $s .= '<label id="twitter-create_user-label" for="twitter-create_user">'.t('Automatically create contacts').'</label>';
306 $s .= '<input id="twitter-create_user" type="checkbox" name="twitter-create_user" value="1" '. $create_userchecked . '/>';
307 $s .= '<div class="clear"></div>';
309 $s .= '<div id="twitter-disconnect-wrapper">';
310 $s .= '<label id="twitter-disconnect-label" for="twitter-disconnect">'. t('Clear OAuth configuration') .'</label>';
311 $s .= '<input id="twitter-disconnect" type="checkbox" name="twitter-disconnect" value="1" />';
312 $s .= '</div><div class="clear"></div>';
313 $s .= '<div class="settings-submit-wrapper" ><input type="submit" name="twitter-submit" class="settings-submit" value="' . t('Save Settings') . '" /></div>';
316 $s .= '</div><div class="clear"></div>';
320 function twitter_post_local(&$a,&$b) {
325 if((local_user()) && (local_user() == $b['uid']) && (! $b['private']) && (! $b['parent']) ) {
327 $twitter_post = intval(get_pconfig(local_user(),'twitter','post'));
328 $twitter_enable = (($twitter_post && x($_REQUEST,'twitter_enable')) ? intval($_REQUEST['twitter_enable']) : 0);
330 // if API is used, default to the chosen settings
331 if($_REQUEST['api_source'] && intval(get_pconfig(local_user(),'twitter','post_by_default')))
334 if(! $twitter_enable)
337 if(strlen($b['postopts']))
338 $b['postopts'] .= ',';
339 $b['postopts'] .= 'twitter';
343 function twitter_action($a, $uid, $pid, $action) {
345 $ckey = get_config('twitter', 'consumerkey');
346 $csecret = get_config('twitter', 'consumersecret');
347 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
348 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
350 require_once("addon/twitter/codebird.php");
352 $cb = \Codebird\Codebird::getInstance();
353 $cb->setConsumerKey($ckey, $csecret);
354 $cb->setToken($otoken, $osecret);
356 $post = array('id' => $pid);
358 logger("twitter_action '".$action."' ID: ".$pid." data: " . print_r($post, true), LOGGER_DATA);
362 $result = $cb->statuses_destroy($post);
365 $result = $cb->favorites_create($post);
368 $result = $cb->favorites_destroy($post);
371 logger("twitter_action '".$action."' send, result: " . print_r($result, true), LOGGER_DEBUG);
374 function twitter_post_hook(&$a,&$b) {
380 require_once("include/network.php");
382 if (!get_pconfig($b["uid"],'twitter','import')) {
383 if($b['deleted'] || $b['private'] || ($b['created'] !== $b['edited']))
387 if($b['parent'] != $b['id']) {
388 logger("twitter_post_hook: parameter ".print_r($b, true), LOGGER_DATA);
390 // Looking if its a reply to a twitter post
391 if ((substr($b["parent-uri"], 0, 9) != "twitter::") AND (substr($b["extid"], 0, 9) != "twitter::") AND (substr($b["thr-parent"], 0, 9) != "twitter::")) {
392 logger("twitter_post_hook: no twitter post ".$b["parent"]);
396 $r = q("SELECT * FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
397 dbesc($b["thr-parent"]),
401 logger("twitter_post_hook: no parent found ".$b["thr-parent"]);
409 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
410 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
411 $nicknameplain = "@".$nicknameplain;
413 logger("twitter_post_hook: comparing ".$nickname." and ".$nicknameplain." with ".$b["body"], LOGGER_DEBUG);
414 if ((strpos($b["body"], $nickname) === false) AND (strpos($b["body"], $nicknameplain) === false))
415 $b["body"] = $nickname." ".$b["body"];
417 logger("twitter_post_hook: parent found ".print_r($orig_post, true), LOGGER_DATA);
421 if($b['private'] OR !strstr($b['postopts'],'twitter'))
425 if (($b['verb'] == ACTIVITY_POST) AND $b['deleted'])
426 twitter_action($a, $b["uid"], substr($orig_post["uri"], 9), "delete");
428 if($b['verb'] == ACTIVITY_LIKE) {
429 logger("twitter_post_hook: parameter 2 ".substr($b["thr-parent"], 9), LOGGER_DEBUG);
431 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "unlike");
433 twitter_action($a, $b["uid"], substr($b["thr-parent"], 9), "like");
437 if($b['deleted'] || ($b['created'] !== $b['edited']))
440 // if post comes from twitter don't send it back
441 if($b['extid'] == NETWORK_TWITTER)
444 if($b['app'] == "Twitter")
447 logger('twitter post invoked');
450 load_pconfig($b['uid'], 'twitter');
452 $ckey = get_config('twitter', 'consumerkey');
453 $csecret = get_config('twitter', 'consumersecret');
454 $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
455 $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
457 if($ckey && $csecret && $otoken && $osecret) {
458 logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
460 // If it's a repeated message from twitter then do a native retweet and exit
461 if (twitter_is_retweet($a, $b['uid'], $b['body']))
464 require_once('library/twitteroauth.php');
465 require_once('include/bbcode.php');
466 $tweet = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
469 require_once("include/plaintext.php");
470 $msgarr = plaintext($a, $b, $max_char, true, 8);
471 $msg = $msgarr["text"];
473 if (($msg == "") AND isset($msgarr["title"]))
474 $msg = shortenmsg($msgarr["title"], $max_char - 50);
478 if (isset($msgarr["url"]))
479 $msg .= "\n".$msgarr["url"];
480 elseif (isset($msgarr["image"]) AND ($msgarr["type"] != "video"))
481 $image = $msgarr["image"];
483 // and now tweet it :-)
484 if(strlen($msg) and ($image != "")) {
485 $img_str = fetch_url($image);
487 $tempfile = tempnam(get_temppath(), "cache");
488 file_put_contents($tempfile, $img_str);
490 // Twitter had changed something so that the old library doesn't work anymore
491 // so we are using a new library for twitter
493 // Switching completely to this library with all functions
494 require_once("addon/twitter/codebird.php");
496 $cb = \Codebird\Codebird::getInstance();
497 $cb->setConsumerKey($ckey, $csecret);
498 $cb->setToken($otoken, $osecret);
500 $post = array('status' => $msg, 'media[]' => $tempfile);
503 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
505 $result = $cb->statuses_updateWithMedia($post);
508 logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
511 set_config("twitter", "application_name", strip_tags($result->source));
513 if ($result->errors OR $result->error) {
514 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
516 // Workaround: Remove the picture link so that the post can be reposted without it
519 } elseif ($iscomment) {
520 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
521 q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
522 dbesc("twitter::".$result->id_str),
523 dbesc($result->text),
529 if(strlen($msg) and ($image == "")) {
530 $url = 'statuses/update';
531 $post = array('status' => $msg);
534 $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
536 $result = $tweet->post($url, $post);
537 logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
540 set_config("twitter", "application_name", strip_tags($result->source));
542 if ($result->errors) {
543 logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
545 $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
547 $a->contact = $r[0]["id"];
549 $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
550 require_once('include/queue_fn.php');
551 add_to_queue($a->contact,NETWORK_TWITTER,$s);
552 notice(t('Twitter post failed. Queued for retry.').EOL);
553 } elseif ($iscomment) {
554 logger('twitter_post: Update extid '.$result->id_str." for post id ".$b['id']);
555 q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d",
556 dbesc("twitter::".$result->id_str),
559 //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
560 // dbesc("twitter::".$result->id_str),
561 // dbesc($result->text),
569 function twitter_plugin_admin_post(&$a){
570 $consumerkey = ((x($_POST,'consumerkey')) ? notags(trim($_POST['consumerkey'])) : '');
571 $consumersecret = ((x($_POST,'consumersecret')) ? notags(trim($_POST['consumersecret'])): '');
572 $applicationname = ((x($_POST, 'applicationname')) ? notags(trim($_POST['applicationname'])):'');
573 set_config('twitter','consumerkey',$consumerkey);
574 set_config('twitter','consumersecret',$consumersecret);
575 //set_config('twitter','application_name',$applicationname);
576 info( t('Settings updated.'). EOL );
578 function twitter_plugin_admin(&$a, &$o){
579 $t = get_markup_template( "admin.tpl", "addon/twitter/" );
581 $o = replace_macros($t, array(
582 '$submit' => t('Save Settings'),
583 // name, label, value, help, [extra values]
584 '$consumerkey' => array('consumerkey', t('Consumer key'), get_config('twitter', 'consumerkey' ), ''),
585 '$consumersecret' => array('consumersecret', t('Consumer secret'), get_config('twitter', 'consumersecret' ), ''),
586 //'$applicationname' => array('applicationname', t('Name of the Twitter Application'), get_config('twitter','application_name'),t('Set this to the exact name you gave the app on twitter.com/apps to avoid mirroring postings from ~friendica back to ~friendica'))
590 function twitter_cron($a,$b) {
591 $last = get_config('twitter','last_poll');
593 $poll_interval = intval(get_config('twitter','poll_interval'));
595 $poll_interval = TWITTER_DEFAULT_POLL_INTERVAL;
598 $next = $last + ($poll_interval * 60);
600 logger('twitter: poll intervall not reached');
604 logger('twitter: cron_start');
606 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'mirror_posts' AND `v` = '1' ORDER BY RAND()");
609 logger('twitter: fetching for user '.$rr['uid']);
610 twitter_fetchtimeline($a, $rr['uid']);
614 $abandon_days = intval(get_config('system','account_abandon_days'));
615 if ($abandon_days < 1)
618 $abandon_limit = date("Y-m-d H:i:s", time() - $abandon_days * 86400);
620 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
623 if ($abandon_days != 0) {
624 $user = q("SELECT `login_date` FROM `user` WHERE uid=%d AND `login_date` >= '%s'", $rr['uid'], $abandon_limit);
626 logger('abandoned account: timeline from user '.$rr['uid'].' will not be imported');
631 logger('twitter: importing timeline from user '.$rr['uid']);
632 twitter_fetchhometimeline($a, $rr["uid"]);
636 // check for new contacts once a day
637 $last_contact_check = get_pconfig($rr['uid'],'pumpio','contact_check');
638 if($last_contact_check)
639 $next_contact_check = $last_contact_check + 86400;
641 $next_contact_check = 0;
643 if($next_contact_check <= time()) {
644 pumpio_getallusers($a, $rr["uid"]);
645 set_pconfig($rr['uid'],'pumpio','contact_check',time());
652 logger('twitter: cron_end');
654 set_config('twitter','last_poll', time());
657 function twitter_expire($a,$b) {
659 $days = get_config('twitter', 'expire');
664 $r = q("DELETE FROM `item` WHERE `deleted` AND `network` = '%s'", dbesc(NETWORK_TWITTER));
666 require_once("include/items.php");
668 logger('twitter_expire: expire_start');
670 $r = q("SELECT * FROM `pconfig` WHERE `cat` = 'twitter' AND `k` = 'import' AND `v` = '1' ORDER BY RAND()");
673 logger('twitter_expire: user '.$rr['uid']);
674 item_expire($rr['uid'], $days, NETWORK_TWITTER, true);
678 logger('twitter_expire: expire_end');
681 function twitter_prepare_body(&$a,&$b) {
682 if ($b["item"]["network"] != NETWORK_TWITTER)
687 require_once("include/plaintext.php");
689 $item["plink"] = $a->get_baseurl()."/display/".$a->user["nickname"]."/".$item["parent"];
691 $r = q("SELECT `author-link` FROM item WHERE item.uri = '%s' AND item.uid = %d LIMIT 1",
692 dbesc($item["thr-parent"]),
693 intval(local_user()));
698 $nicknameplain = preg_replace("=https?://twitter.com/(.*)=ism", "$1", $orig_post["author-link"]);
699 $nickname = "@[url=".$orig_post["author-link"]."]".$nicknameplain."[/url]";
700 $nicknameplain = "@".$nicknameplain;
702 if ((strpos($item["body"], $nickname) === false) AND (strpos($item["body"], $nicknameplain) === false))
703 $item["body"] = $nickname." ".$item["body"];
707 $msgarr = plaintext($a, $item, $max_char, true, 8);
708 $msg = $msgarr["text"];
710 if (isset($msgarr["url"]))
711 $msg .= " ".$msgarr["url"];
713 if (isset($msgarr["image"]))
714 $msg .= " ".$msgarr["image"];
716 $b['html'] = nl2br(htmlspecialchars($msg));
720 function twitter_fetchtimeline($a, $uid) {
721 $ckey = get_config('twitter', 'consumerkey');
722 $csecret = get_config('twitter', 'consumersecret');
723 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
724 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
725 $lastid = get_pconfig($uid, 'twitter', 'lastid');
727 $application_name = get_config('twitter', 'application_name');
729 if ($application_name == "")
730 $application_name = $a->get_hostname();
732 $has_picture = false;
734 require_once('mod/item.php');
735 require_once('include/items.php');
736 require_once('mod/share.php');
738 require_once('library/twitteroauth.php');
739 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
741 $parameters = array("exclude_replies" => true, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
743 $first_time = ($lastid == "");
746 $parameters["since_id"] = $lastid;
748 $items = $connection->get('statuses/user_timeline', $parameters);
750 if (!is_array($items))
753 $posts = array_reverse($items);
756 foreach ($posts as $post) {
757 if ($post->id_str > $lastid)
758 $lastid = $post->id_str;
763 if (!stristr($post->source, $application_name)) {
764 $_SESSION["authenticated"] = true;
765 $_SESSION["uid"] = $uid;
768 $_REQUEST["type"] = "wall";
769 $_REQUEST["api_source"] = true;
770 $_REQUEST["profile_uid"] = $uid;
771 //$_REQUEST["source"] = "Twitter";
772 $_REQUEST["source"] = $post->source;
773 $_REQUEST["extid"] = NETWORK_TWITTER;
775 //$_REQUEST["date"] = $post->created_at;
777 $_REQUEST["title"] = "";
779 if (is_object($post->retweeted_status)) {
781 $_REQUEST['body'] = $post->retweeted_status->text;
786 if (is_array($post->retweeted_status->entities->media)) {
787 foreach($post->retweeted_status->entities->media AS $media) {
788 switch($media->type) {
790 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
791 //$has_picture = true;
792 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
793 $picture = $media->media_url_https;
799 $converted = twitter_expand_entities($a, $_REQUEST['body'], $post->retweeted_status, true, $picture);
800 $_REQUEST['body'] = $converted["body"];
802 if (function_exists("share_header"))
803 $_REQUEST['body'] = share_header($post->retweeted_status->user->name, "https://twitter.com/".$post->retweeted_status->user->screen_name,
804 $post->retweeted_status->user->profile_image_url_https, "",
805 datetime_convert('UTC','UTC',$post->retweeted_status->created_at),
806 "https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str).
809 $_REQUEST['body'] = "[share author='".$post->retweeted_status->user->name.
810 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
811 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
812 "' posted='".datetime_convert('UTC','UTC',$post->retweeted_status->created_at).
813 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
816 $_REQUEST['body'] .= "[/share]";
818 $_REQUEST["body"] = $post->text;
822 if (is_array($post->entities->media)) {
823 foreach($post->entities->media AS $media) {
824 switch($media->type) {
826 //$_REQUEST['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $_REQUEST['body']);
827 //$has_picture = true;
828 $_REQUEST['body'] = str_replace($media->url, "", $_REQUEST['body']);
829 $picture = $media->media_url_https;
835 $converted = twitter_expand_entities($a, $_REQUEST["body"], $post, true, $picture);
836 $_REQUEST['body'] = $converted["body"];
839 if (is_string($post->place->name))
840 $_REQUEST["location"] = $post->place->name;
842 if (is_string($post->place->full_name))
843 $_REQUEST["location"] = $post->place->full_name;
845 if (is_array($post->geo->coordinates))
846 $_REQUEST["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
848 if (is_array($post->coordinates->coordinates))
849 $_REQUEST["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
851 //print_r($_REQUEST);
852 logger('twitter: posting for user '.$uid);
854 // require_once('mod/item.php');
860 set_pconfig($uid, 'twitter', 'lastid', $lastid);
863 function twitter_queue_hook(&$a,&$b) {
865 $qi = q("SELECT * FROM `queue` WHERE `network` = '%s'",
866 dbesc(NETWORK_TWITTER)
871 require_once('include/queue_fn.php');
874 if($x['network'] !== NETWORK_TWITTER)
877 logger('twitter_queue: run');
879 $r = q("SELECT `user`.* FROM `user` LEFT JOIN `contact` on `contact`.`uid` = `user`.`uid`
880 WHERE `contact`.`self` = 1 AND `contact`.`id` = %d LIMIT 1",
888 $ckey = get_config('twitter', 'consumerkey');
889 $csecret = get_config('twitter', 'consumersecret');
890 $otoken = get_pconfig($user['uid'], 'twitter', 'oauthtoken');
891 $osecret = get_pconfig($user['uid'], 'twitter', 'oauthsecret');
895 if ($ckey AND $csecret AND $otoken AND $osecret) {
897 logger('twitter_queue: able to post');
899 $z = unserialize($x['content']);
901 require_once("addon/twitter/codebird.php");
903 $cb = \Codebird\Codebird::getInstance();
904 $cb->setConsumerKey($ckey, $csecret);
905 $cb->setToken($otoken, $osecret);
907 if ($z['url'] == "statuses/update")
908 $result = $cb->statuses_update($z['post']);
910 logger('twitter_queue: post result: ' . print_r($result, true), LOGGER_DEBUG);
913 logger('twitter_queue: Send to Twitter failed: "' . print_r($result->errors, true) . '"');
916 remove_queue_item($x['id']);
919 logger("twitter_queue: Error getting tokens for user ".$user['uid']);
922 logger('twitter_queue: delayed');
923 update_queue_time($x['id']);
928 function twitter_fetch_contact($uid, $contact, $create_user) {
929 require_once("include/Photo.php");
931 if ($contact->id_str == "")
934 $avatar = str_replace("_normal.", ".", $contact->profile_image_url_https);
936 $info = get_photo_info($avatar);
938 $avatar = $contact->profile_image_url_https;
940 // Check if the unique contact is existing
941 // To-Do: only update once a while
942 $r = q("SELECT id FROM unique_contacts WHERE url='%s' LIMIT 1",
943 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
946 q("INSERT INTO unique_contacts (url, name, nick, avatar) VALUES ('%s', '%s', '%s', '%s')",
947 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
948 dbesc($contact->name),
949 dbesc($contact->screen_name),
952 q("UPDATE unique_contacts SET name = '%s', nick = '%s', avatar = '%s' WHERE url = '%s'",
953 dbesc($contact->name),
954 dbesc($contact->screen_name),
956 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
958 if (DB_UPDATE_VERSION >= "1177")
959 q("UPDATE `unique_contacts` SET `location` = '%s', `about` = '%s' WHERE url = '%s'",
960 dbesc($contact->location),
961 dbesc($contact->description),
962 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)));
964 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
965 intval($uid), dbesc("twitter::".$contact->id_str));
967 if(!count($r) AND !$create_user)
970 if (count($r) AND ($r[0]["readonly"] OR $r[0]["blocked"])) {
971 logger("twitter_fetch_contact: Contact '".$r[0]["nick"]."' is blocked or readonly.", LOGGER_DEBUG);
976 // create contact record
977 q("INSERT INTO `contact` ( `uid`, `created`, `url`, `nurl`, `addr`, `alias`, `notify`, `poll`,
978 `name`, `nick`, `photo`, `network`, `rel`, `priority`,
979 `writable`, `blocked`, `readonly`, `pending` )
980 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, %d, 0, 0, 0) ",
982 dbesc(datetime_convert()),
983 dbesc("https://twitter.com/".$contact->screen_name),
984 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
985 dbesc($contact->screen_name."@twitter.com"),
986 dbesc("twitter::".$contact->id_str),
988 dbesc("twitter::".$contact->id_str),
989 dbesc($contact->name),
990 dbesc($contact->screen_name),
992 dbesc(NETWORK_TWITTER),
993 intval(CONTACT_IS_FRIEND),
998 $r = q("SELECT * FROM `contact` WHERE `alias` = '%s' AND `uid` = %d LIMIT 1",
999 dbesc("twitter::".$contact->id_str),
1006 $contact_id = $r[0]['id'];
1008 $g = q("SELECT def_gid FROM user WHERE uid = %d LIMIT 1",
1012 if($g && intval($g[0]['def_gid'])) {
1013 require_once('include/group.php');
1014 group_add_member($uid,'',$contact_id,$g[0]['def_gid']);
1017 require_once("Photo.php");
1019 $photos = import_profile_photo($avatar,$uid,$contact_id);
1021 q("UPDATE `contact` SET `photo` = '%s',
1026 `avatar-date` = '%s'
1031 dbesc(datetime_convert()),
1032 dbesc(datetime_convert()),
1033 dbesc(datetime_convert()),
1037 if (DB_UPDATE_VERSION >= "1177")
1038 q("UPDATE `contact` SET `location` = '%s',
1041 dbesc($contact->location),
1042 dbesc($contact->description),
1047 // update profile photos once every two weeks as we have no notification of when they change.
1049 //$update_photo = (($r[0]['avatar-date'] < datetime_convert('','','now -2 days')) ? true : false);
1050 $update_photo = ($r[0]['avatar-date'] < datetime_convert('','','now -12 hours'));
1052 // check that we have all the photos, this has been known to fail on occasion
1054 if((! $r[0]['photo']) || (! $r[0]['thumb']) || (! $r[0]['micro']) || ($update_photo)) {
1056 logger("twitter_fetch_contact: Updating contact ".$contact->screen_name, LOGGER_DEBUG);
1058 require_once("Photo.php");
1060 $photos = import_profile_photo($avatar, $uid, $r[0]['id']);
1062 q("UPDATE `contact` SET `photo` = '%s',
1067 `avatar-date` = '%s',
1077 dbesc(datetime_convert()),
1078 dbesc(datetime_convert()),
1079 dbesc(datetime_convert()),
1080 dbesc("https://twitter.com/".$contact->screen_name),
1081 dbesc(normalise_link("https://twitter.com/".$contact->screen_name)),
1082 dbesc($contact->screen_name."@twitter.com"),
1083 dbesc($contact->name),
1084 dbesc($contact->screen_name),
1088 if (DB_UPDATE_VERSION >= "1177")
1089 q("UPDATE `contact` SET `location` = '%s',
1092 dbesc($contact->location),
1093 dbesc($contact->description),
1099 return($r[0]["id"]);
1102 function twitter_fetchuser($a, $uid, $screen_name = "", $user_id = "") {
1103 $ckey = get_config('twitter', 'consumerkey');
1104 $csecret = get_config('twitter', 'consumersecret');
1105 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1106 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1108 require_once("addon/twitter/codebird.php");
1110 $cb = \Codebird\Codebird::getInstance();
1111 $cb->setConsumerKey($ckey, $csecret);
1112 $cb->setToken($otoken, $osecret);
1114 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1122 $parameters = array();
1124 if ($screen_name != "")
1125 $parameters["screen_name"] = $screen_name;
1128 $parameters["user_id"] = $user_id;
1130 // Fetching user data
1131 $user = $cb->users_show($parameters);
1133 if (!is_object($user))
1136 $contact_id = twitter_fetch_contact($uid, $user, true);
1141 function twitter_expand_entities($a, $body, $item, $no_tags = false, $picture) {
1142 require_once("include/oembed.php");
1143 require_once("include/network.php");
1147 if (isset($item->entities->urls)) {
1153 foreach ($item->entities->urls AS $url) {
1154 if ($url->url AND $url->expanded_url AND $url->display_url) {
1156 $expanded_url = original_url($url->expanded_url);
1158 $oembed_data = oembed_fetch_url($expanded_url);
1160 // Quickfix: Workaround for URL with "[" and "]" in it
1161 if (strpos($expanded_url, "[") OR strpos($expanded_url, "]"))
1162 $expanded_url = $url->url;
1165 $type = $oembed_data->type;
1167 if ($oembed_data->type == "video") {
1168 //$body = str_replace($url->url,
1169 // "[video]".$expanded_url."[/video]", $body);
1170 //$dontincludemedia = true;
1171 $type = $oembed_data->type;
1172 $footerurl = $expanded_url;
1173 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1175 $body = str_replace($url->url, $footerlink, $body);
1176 //} elseif (($oembed_data->type == "photo") AND isset($oembed_data->url) AND !$dontincludemedia) {
1177 } elseif (($oembed_data->type == "photo") AND isset($oembed_data->url)) {
1178 $body = str_replace($url->url,
1179 "[url=".$expanded_url."][img]".$oembed_data->url."[/img][/url]",
1181 //$dontincludemedia = true;
1182 } elseif ($oembed_data->type != "link")
1183 $body = str_replace($url->url,
1184 "[url=".$expanded_url."]".$expanded_url."[/url]",
1187 $img_str = fetch_url($expanded_url, true, $redirects, 4);
1189 $tempfile = tempnam(get_temppath(), "cache");
1190 file_put_contents($tempfile, $img_str);
1191 $mime = image_type_to_mime_type(exif_imagetype($tempfile));
1194 if (substr($mime, 0, 6) == "image/") {
1196 $body = str_replace($url->url, "[img]".$expanded_url."[/img]", $body);
1197 //$dontincludemedia = true;
1199 $type = $oembed_data->type;
1200 $footerurl = $expanded_url;
1201 $footerlink = "[url=".$expanded_url."]".$expanded_url."[/url]";
1203 $body = str_replace($url->url, $footerlink, $body);
1209 if ($footerurl != "")
1210 $footer = add_page_info($footerurl, false, $picture);
1212 if (($footerlink != "") AND (trim($footer) != "")) {
1213 $removedlink = trim(str_replace($footerlink, "", $body));
1215 if (($removedlink == "") OR strstr($body, $removedlink))
1216 $body = $removedlink;
1221 if (($footer == "") AND ($picture != ""))
1222 $body .= "\n\n[img]".$picture."[/img]\n";
1225 return(array("body" => $body, "tags" => ""));
1227 $tags_arr = array();
1229 foreach ($item->entities->hashtags AS $hashtag) {
1230 $url = "#[url=".$a->get_baseurl()."/search?tag=".rawurlencode($hashtag->text)."]".$hashtag->text."[/url]";
1231 $tags_arr["#".$hashtag->text] = $url;
1232 $body = str_replace("#".$hashtag->text, $url, $body);
1235 foreach ($item->entities->user_mentions AS $mention) {
1236 $url = "@[url=https://twitter.com/".rawurlencode($mention->screen_name)."]".$mention->screen_name."[/url]";
1237 $tags_arr["@".$mention->screen_name] = $url;
1238 $body = str_replace("@".$mention->screen_name, $url, $body);
1241 // it seems as if the entities aren't always covering all mentions. So the rest will be checked here
1242 $tags = get_tags($body);
1245 foreach($tags as $tag) {
1246 if (strstr(trim($tag), " "))
1249 if(strpos($tag,'#') === 0) {
1250 if(strpos($tag,'[url='))
1253 // don't link tags that are already embedded in links
1255 if(preg_match('/\[(.*?)' . preg_quote($tag,'/') . '(.*?)\]/',$body))
1257 if(preg_match('/\[(.*?)\]\((.*?)' . preg_quote($tag,'/') . '(.*?)\)/',$body))
1260 $basetag = str_replace('_',' ',substr($tag,1));
1261 $url = '#[url='.$a->get_baseurl().'/search?tag='.rawurlencode($basetag).']'.$basetag.'[/url]';
1262 $body = str_replace($tag,$url,$body);
1263 $tags_arr["#".$basetag] = $url;
1265 } elseif(strpos($tag,'@') === 0) {
1266 if(strpos($tag,'[url='))
1269 $basetag = substr($tag,1);
1270 $url = '@[url=https://twitter.com/'.rawurlencode($basetag).']'.$basetag.'[/url]';
1271 $body = str_replace($tag,$url,$body);
1272 $tags_arr["@".$basetag] = $url;
1278 $tags = implode($tags_arr, ",");
1281 return(array("body" => $body, "tags" => $tags));
1284 function twitter_createpost($a, $uid, $post, $self, $create_user, $only_existing_contact) {
1286 $has_picture = false;
1288 $postarray = array();
1289 $postarray['network'] = NETWORK_TWITTER;
1290 $postarray['gravity'] = 0;
1291 $postarray['uid'] = $uid;
1292 $postarray['wall'] = 0;
1293 $postarray['uri'] = "twitter::".$post->id_str;
1295 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1296 dbesc($postarray['uri']),
1305 if ($post->in_reply_to_status_id_str != "") {
1307 $parent = "twitter::".$post->in_reply_to_status_id_str;
1309 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1314 $postarray['thr-parent'] = $r[0]["uri"];
1315 $postarray['parent-uri'] = $r[0]["parent-uri"];
1316 $postarray['parent'] = $r[0]["parent"];
1317 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1319 $r = q("SELECT * FROM `item` WHERE `extid` = '%s' AND `uid` = %d LIMIT 1",
1324 $postarray['thr-parent'] = $r[0]['uri'];
1325 $postarray['parent-uri'] = $r[0]['parent-uri'];
1326 $postarray['parent'] = $r[0]['parent'];
1327 $postarray['object-type'] = ACTIVITY_OBJ_COMMENT;
1329 $postarray['thr-parent'] = $postarray['uri'];
1330 $postarray['parent-uri'] = $postarray['uri'];
1331 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1336 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1338 if ($post->user->id_str == $own_id) {
1339 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1343 $contactid = $r[0]["id"];
1345 $postarray['owner-name'] = $r[0]["name"];
1346 $postarray['owner-link'] = $r[0]["url"];
1347 $postarray['owner-avatar'] = $r[0]["photo"];
1351 // Don't create accounts of people who just comment something
1352 $create_user = false;
1354 $postarray['parent-uri'] = $postarray['uri'];
1355 $postarray['object-type'] = ACTIVITY_OBJ_NOTE;
1358 if ($contactid == 0) {
1359 $contactid = twitter_fetch_contact($uid, $post->user, $create_user);
1361 $postarray['owner-name'] = $post->user->name;
1362 $postarray['owner-link'] = "https://twitter.com/".$post->user->screen_name;
1363 $postarray['owner-avatar'] = $post->user->profile_image_url_https;
1366 if(($contactid == 0) AND !$only_existing_contact)
1367 $contactid = $self['id'];
1368 elseif ($contactid <= 0)
1371 $postarray['contact-id'] = $contactid;
1373 $postarray['verb'] = ACTIVITY_POST;
1374 $postarray['author-name'] = $postarray['owner-name'];
1375 $postarray['author-link'] = $postarray['owner-link'];
1376 $postarray['author-avatar'] = $postarray['owner-avatar'];
1377 $postarray['plink'] = "https://twitter.com/".$post->user->screen_name."/status/".$post->id_str;
1378 $postarray['app'] = strip_tags($post->source);
1380 if ($post->user->protected) {
1381 $postarray['private'] = 1;
1382 $postarray['allow_cid'] = '<' . $self['id'] . '>';
1385 $postarray['body'] = $post->text;
1390 if (is_array($post->entities->media)) {
1391 foreach($post->entities->media AS $media) {
1392 switch($media->type) {
1394 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1395 //$has_picture = true;
1396 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1397 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1398 $picture = $media->media_url_https;
1401 $postarray['body'] .= print_r($media, true);
1406 $converted = twitter_expand_entities($a, $postarray['body'], $post, false, $picture);
1407 $postarray['body'] = $converted["body"];
1408 $postarray['tag'] = $converted["tags"];
1410 $postarray['created'] = datetime_convert('UTC','UTC',$post->created_at);
1411 $postarray['edited'] = datetime_convert('UTC','UTC',$post->created_at);
1413 if (is_string($post->place->name))
1414 $postarray["location"] = $post->place->name;
1416 if (is_string($post->place->full_name))
1417 $postarray["location"] = $post->place->full_name;
1419 if (is_array($post->geo->coordinates))
1420 $postarray["coord"] = $post->geo->coordinates[0]." ".$post->geo->coordinates[1];
1422 if (is_array($post->coordinates->coordinates))
1423 $postarray["coord"] = $post->coordinates->coordinates[1]." ".$post->coordinates->coordinates[0];
1425 if (is_object($post->retweeted_status)) {
1427 $postarray['body'] = $post->retweeted_status->text;
1432 if (is_array($post->retweeted_status->entities->media)) {
1433 foreach($post->retweeted_status->entities->media AS $media) {
1434 switch($media->type) {
1436 //$postarray['body'] = str_replace($media->url, "\n\n[img]".$media->media_url_https."[/img]\n", $postarray['body']);
1437 //$has_picture = true;
1438 $postarray['body'] = str_replace($media->url, "", $postarray['body']);
1439 $postarray['object-type'] = ACTIVITY_OBJ_IMAGE;
1440 $picture = $media->media_url_https;
1443 $postarray['body'] .= print_r($media, true);
1448 $converted = twitter_expand_entities($a, $postarray['body'], $post->retweeted_status, false, $picture);
1449 $postarray['body'] = $converted["body"];
1450 $postarray['tag'] = $converted["tags"];
1452 twitter_fetch_contact($uid, $post->retweeted_status->user, false);
1454 // Deactivated at the moment, since there are problems with answers to retweets
1455 if (false AND !intval(get_config('system','wall-to-wall_share'))) {
1456 $postarray['body'] = "[share author='".$post->retweeted_status->user->name.
1457 "' profile='https://twitter.com/".$post->retweeted_status->user->screen_name.
1458 "' avatar='".$post->retweeted_status->user->profile_image_url_https.
1459 "' posted='".datetime_convert('UTC','UTC',$post->retweeted_status->created_at).
1460 "' link='https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str."']".
1462 $postarray['body'] .= "[/share]";
1464 // Let retweets look like wall-to-wall posts
1465 $postarray['author-name'] = $post->retweeted_status->user->name;
1466 $postarray['author-link'] = "https://twitter.com/".$post->retweeted_status->user->screen_name;
1467 $postarray['author-avatar'] = $post->retweeted_status->user->profile_image_url_https;
1468 //if (($post->retweeted_status->user->screen_name != "") AND ($post->retweeted_status->id_str != "")) {
1469 // $postarray['plink'] = "https://twitter.com/".$post->retweeted_status->user->screen_name."/status/".$post->retweeted_status->id_str;
1470 // $postarray['uri'] = "twitter::".$post->retweeted_status->id_str;
1478 function twitter_checknotification($a, $uid, $own_id, $top_item, $postarray) {
1480 // this whole function doesn't seem to work. Needs complete check
1482 $user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` LIMIT 1",
1490 if (link_compare($user[0]["url"], $postarray['author-link']))
1493 $own_user = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1495 dbesc("twitter::".$own_id)
1498 if(!count($own_user))
1501 // Is it me from twitter?
1502 if (link_compare($own_user[0]["url"], $postarray['author-link']))
1505 $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
1506 dbesc($postarray['parent-uri']),
1510 if(count($myconv)) {
1512 foreach($myconv as $conv) {
1513 // now if we find a match, it means we're in this conversation
1515 if(!link_compare($conv['author-link'],$user[0]["url"]) AND !link_compare($conv['author-link'],$own_user[0]["url"]))
1518 require_once('include/enotify.php');
1520 $conv_parent = $conv['parent'];
1523 'type' => NOTIFY_COMMENT,
1524 'notify_flags' => $user[0]['notify-flags'],
1525 'language' => $user[0]['language'],
1526 'to_name' => $user[0]['username'],
1527 'to_email' => $user[0]['email'],
1528 'uid' => $user[0]['uid'],
1529 'item' => $postarray,
1530 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($top_item)),
1531 'source_name' => $postarray['author-name'],
1532 'source_link' => $postarray['author-link'],
1533 'source_photo' => $postarray['author-avatar'],
1534 'verb' => ACTIVITY_POST,
1536 'parent' => $conv_parent,
1539 // only send one notification
1545 function twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id) {
1546 logger("twitter_fetchparentposts: Fetching for user ".$uid." and post ".$post->id_str, LOGGER_DEBUG);
1550 while ($post->in_reply_to_status_id_str != "") {
1551 $parameters = array("trim_user" => false, "id" => $post->in_reply_to_status_id_str);
1553 $post = $connection->get('statuses/show', $parameters);
1555 if (!count($post)) {
1556 logger("twitter_fetchparentposts: Can't fetch post ".$parameters->id, LOGGER_DEBUG);
1560 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1561 dbesc("twitter::".$post->id_str),
1571 logger("twitter_fetchparentposts: Fetching ".count($posts)." parents", LOGGER_DEBUG);
1573 $posts = array_reverse($posts);
1575 if (count($posts)) {
1576 foreach ($posts as $post) {
1577 $postarray = twitter_createpost($a, $uid, $post, $self, false, false);
1579 if (trim($postarray['body']) == "")
1582 $item = item_store($postarray);
1583 $postarray["id"] = $item;
1585 logger('twitter_fetchparentpost: User '.$self["nick"].' posted parent timeline item '.$item);
1588 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1593 function twitter_fetchhometimeline($a, $uid) {
1594 $ckey = get_config('twitter', 'consumerkey');
1595 $csecret = get_config('twitter', 'consumersecret');
1596 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1597 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1598 $create_user = get_pconfig($uid, 'twitter', 'create_user');
1599 $mirror_posts = get_pconfig($uid, 'twitter', 'mirror_posts');
1601 logger("twitter_fetchhometimeline: Fetching for user ".$uid, LOGGER_DEBUG);
1603 $application_name = get_config('twitter', 'application_name');
1605 if ($application_name == "")
1606 $application_name = $a->get_hostname();
1608 require_once('library/twitteroauth.php');
1609 require_once('include/items.php');
1611 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1613 $own_contact = twitter_fetch_own_contact($a, $uid);
1615 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
1616 intval($own_contact),
1620 $own_id = $r[0]["nick"];
1622 logger("twitter_fetchhometimeline: Own twitter contact not found for user ".$uid, LOGGER_DEBUG);
1626 $r = q("SELECT * FROM `contact` WHERE `self` = 1 AND `uid` = %d LIMIT 1",
1632 logger("twitter_fetchhometimeline: Own contact not found for user ".$uid, LOGGER_DEBUG);
1636 $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
1639 logger("twitter_fetchhometimeline: Own user not found for user ".$uid, LOGGER_DEBUG);
1643 $parameters = array("exclude_replies" => false, "trim_user" => false, "contributor_details" => true, "include_rts" => true);
1644 //$parameters["count"] = 200;
1647 // Fetching timeline
1648 $lastid = get_pconfig($uid, 'twitter', 'lasthometimelineid');
1650 $first_time = ($lastid == "");
1653 $parameters["since_id"] = $lastid;
1655 $items = $connection->get('statuses/home_timeline', $parameters);
1657 if (!is_array($items)) {
1658 logger("twitter_fetchhometimeline: Error fetching home timeline: ".print_r($items, true), LOGGER_DEBUG);
1662 $posts = array_reverse($items);
1664 logger("twitter_fetchhometimeline: Fetching timeline for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1666 if (count($posts)) {
1667 foreach ($posts as $post) {
1668 if ($post->id_str > $lastid)
1669 $lastid = $post->id_str;
1674 if (stristr($post->source, $application_name) && $post->user->screen_name == $own_id) {
1675 logger("twitter_fetchhometimeline: Skip previously sended post", LOGGER_DEBUG);
1679 if ($mirror_posts && $post->user->screen_name == $own_id && $post->in_reply_to_status_id_str == "") {
1680 logger("twitter_fetchhometimeline: Skip post that will be mirrored", LOGGER_DEBUG);
1684 if ($post->in_reply_to_status_id_str != "")
1685 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1687 $postarray = twitter_createpost($a, $uid, $post, $self, $create_user, true);
1689 if (trim($postarray['body']) == "")
1692 $item = item_store($postarray);
1693 $postarray["id"] = $item;
1695 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted home timeline item '.$item);
1698 twitter_checknotification($a, $uid, $own_id, $item, $postarray);
1702 set_pconfig($uid, 'twitter', 'lasthometimelineid', $lastid);
1704 // Fetching mentions
1705 $lastid = get_pconfig($uid, 'twitter', 'lastmentionid');
1707 $first_time = ($lastid == "");
1710 $parameters["since_id"] = $lastid;
1712 $items = $connection->get('statuses/mentions_timeline', $parameters);
1714 if (!is_array($items)) {
1715 logger("twitter_fetchhometimeline: Error fetching mentions: ".print_r($items, true), LOGGER_DEBUG);
1719 $posts = array_reverse($items);
1721 logger("twitter_fetchhometimeline: Fetching mentions for user ".$uid." ".sizeof($posts)." items", LOGGER_DEBUG);
1723 if (count($posts)) {
1724 foreach ($posts as $post) {
1725 if ($post->id_str > $lastid)
1726 $lastid = $post->id_str;
1731 if ($post->in_reply_to_status_id_str != "")
1732 twitter_fetchparentposts($a, $uid, $post, $connection, $self, $own_id);
1734 $postarray = twitter_createpost($a, $uid, $post, $self, false, false);
1736 if (trim($postarray['body']) == "")
1739 $item = item_store($postarray);
1740 $postarray["id"] = $item;
1742 if (!isset($postarray["parent"]) OR ($postarray["parent"] == 0))
1743 $postarray["parent"] = $item;
1745 logger('twitter_fetchhometimeline: User '.$self["nick"].' posted mention timeline item '.$item);
1748 $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
1749 dbesc($postarray['uri']),
1753 $item = $r[0]['id'];
1754 $parent_id = $r[0]['parent'];
1757 $parent_id = $postarray['parent'];
1760 require_once('include/enotify.php');
1762 'type' => NOTIFY_TAGSELF,
1763 'notify_flags' => $u[0]['notify-flags'],
1764 'language' => $u[0]['language'],
1765 'to_name' => $u[0]['username'],
1766 'to_email' => $u[0]['email'],
1767 'uid' => $u[0]['uid'],
1768 'item' => $postarray,
1769 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($item)),
1770 'source_name' => $postarray['author-name'],
1771 'source_link' => $postarray['author-link'],
1772 'source_photo' => $postarray['author-avatar'],
1773 'verb' => ACTIVITY_TAG,
1775 'parent' => $parent_id
1781 set_pconfig($uid, 'twitter', 'lastmentionid', $lastid);
1784 function twitter_fetch_own_contact($a, $uid) {
1785 $ckey = get_config('twitter', 'consumerkey');
1786 $csecret = get_config('twitter', 'consumersecret');
1787 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1788 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1790 $own_id = get_pconfig($uid, 'twitter', 'own_id');
1794 if ($own_id == "") {
1795 require_once('library/twitteroauth.php');
1797 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1799 // Fetching user data
1800 $user = $connection->get('account/verify_credentials');
1802 set_pconfig($uid, 'twitter', 'own_id', $user->id_str);
1804 $contact_id = twitter_fetch_contact($uid, $user, true);
1807 $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `alias` = '%s' LIMIT 1",
1808 intval($uid), dbesc("twitter::".$own_id));
1810 $contact_id = $r[0]["id"];
1812 del_pconfig($uid, 'twitter', 'own_id');
1816 return($contact_id);
1819 function twitter_is_retweet($a, $uid, $body) {
1820 $body = trim($body);
1822 // Skip if it isn't a pure repeated messages
1823 // Does it start with a share?
1824 if (strpos($body, "[share") > 0)
1827 // Does it end with a share?
1828 if (strlen($body) > (strrpos($body, "[/share]") + 8))
1831 $attributes = preg_replace("/\[share(.*?)\]\s?(.*?)\s?\[\/share\]\s?/ism","$1",$body);
1832 // Skip if there is no shared message in there
1833 if ($body == $attributes)
1837 preg_match("/link='(.*?)'/ism", $attributes, $matches);
1838 if ($matches[1] != "")
1839 $link = $matches[1];
1841 preg_match('/link="(.*?)"/ism', $attributes, $matches);
1842 if ($matches[1] != "")
1843 $link = $matches[1];
1845 $id = preg_replace("=https?://twitter.com/(.*)/status/(.*)=ism", "$2", $link);
1849 logger('twitter_is_retweet: Retweeting id '.$id.' for user '.$uid, LOGGER_DEBUG);
1851 $ckey = get_config('twitter', 'consumerkey');
1852 $csecret = get_config('twitter', 'consumersecret');
1853 $otoken = get_pconfig($uid, 'twitter', 'oauthtoken');
1854 $osecret = get_pconfig($uid, 'twitter', 'oauthsecret');
1856 require_once('library/twitteroauth.php');
1857 $connection = new TwitterOAuth($ckey,$csecret,$otoken,$osecret);
1859 $result = $connection->post('statuses/retweet/'.$id);
1861 logger('twitter_is_retweet: result '.print_r($result, true), LOGGER_DEBUG);
1863 return(!isset($result->errors));